51019919616

素因数分解:

$2^8\times 3^1\times {\mathrm{257}}^1\times {\mathrm{258491}}^1$

素因数の和:258767

約数の個数: 72

約数和(自身を含む): 136316273184

約数和(自身を除く): 85296353568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 514, 768, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 12336, 16448, 24672, 32896, 49344, 65792, 98688, 197376, 258491, 516982, 775473, 1033964, 1550946, 2067928, 3101892, 4135856, 6203784, 8271712, 12407568, 16543424, 24815136, 33086848, 49630272, 66173696, 66432187, 99260544, 132864374, 198521088, 199296561, 265728748, 398593122, 531457496, 797186244, 1062914992, 1594372488, 2125829984, 3188744976, 4251659968, 6377489952, 8503319936, 12754979904, 17006639872, 25509959808, 51019919616]

約数ペア:

[(1, 51019919616), (2, 25509959808), (3, 17006639872), (4, 12754979904), (6, 8503319936), (8, 6377489952), (12, 4251659968), (16, 3188744976), (24, 2125829984), (32, 1594372488), (48, 1062914992), (64, 797186244), (96, 531457496), (128, 398593122), (192, 265728748), (256, 199296561), (257, 198521088), (384, 132864374), (514, 99260544), (768, 66432187), (771, 66173696), (1028, 49630272), (1542, 33086848), (2056, 24815136), (3084, 16543424), (4112, 12407568), (6168, 8271712), (8224, 6203784), (12336, 4135856), (16448, 3101892), (24672, 2067928), (32896, 1550946), (49344, 1033964), (65792, 775473), (98688, 516982), (197376, 258491)]